#33ff9b
a balanced, electric green · cool · closest name: aquamarine
RGB
51, 255, 155
HSL
151°, 100%, 60%
CMYK
80, 0, 39, 0
Luminance
0.7459
Every format
| HEX | #33ff9b |
| RGB | rgb(51, 255, 155) |
| HSL | hsl(151, 100%, 60%) |
| CMYK | cmyk(80%, 0%, 39%, 0%) |
| LAB | lab(89.2 -69.5 34.5) |
| LCH | lch(89.2 77.6 153.6) |
| OKLCH | oklch(0.883 0.206 155.3) |
Copy-ready code
/* CSS */
color: #33ff9b;
background-color: #33ff9b;
/* Tailwind (arbitrary) */
class="text-[#33ff9b] bg-[#33ff9b]"
/* SCSS */
$brand: #33ff9b;
/* SwiftUI */
Color(red: 0.200, green: 1.000, blue: 0.608)
/* Android */
Color.parseColor("#33ff9b")Accessibility — WCAG contrast
Aa
#33ff9b on white: 1.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33ff9b on black: 15.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green100.0%
Blue60.8%
CMYK percentages
Cyan80.0%
Magenta0.0%
Yellow39.2%
Key (black)0.0%
Color previews
#33ff9b text on a black background
contrast 15.92:1
Card sample
#33ff9b text on a white background
contrast 1.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33ff9b;
Background color
Panel with #33ff9b background
background-color: #33ff9b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33ff9b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 255, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 255, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33ff9b; background: linear-gradient(135deg, #33ff9b, #33DBFF);